Demi Lovato wears denim vest, white dress, performs on 'GMA' (Photos)

Slideshow posted in Photos | Friday, June 28, 2013

1 of 21: Demi Lovato performs live from New York City's Central Park on ABC's 'Good Morning America' ('GMA') on June 28, 2013. ( Photo / ABC / Donna Svennevik)